Company Filing History:
Years Active: 2001
Title: Innovations by Charles Sarver in Transformer Coil Manufacturing
Introduction
Charles Sarver is an accomplished inventor based in Rocky Gap, Virginia. He has made significant contributions to the field of transformer coil manufacturing, holding a total of 2 patents. His innovative methods have streamlined the production process, making it more efficient and cost-effective.
Latest Patents
Sarver's latest patents include a "Method of manufacturing a transformer coil with a disposable mandrel and mold." This method involves creating a transformer coil encapsulated in casting resin using a disposable casting mold that serves as both a winding mandrel and an inner mold shell for resin encapsulation. The design of the mold can be oval or circular, depending on the desired shape of the coils. The inner and outer mold shells are constructed from thin sheet metal, allowing for the production of various sizes of epoxy-encapsulated coils.
Another notable patent is the "Method of manufacturing a transformer coil with a disposable wrap and band mold and integrated winding mandrel." This method focuses on producing transformer windings embedded in casting resin, utilizing an integrated winding mandrel for creating non-standard oval-shaped epoxy encapsulated low voltage coils for dry-type distribution transformers. The process includes winding a low voltage oval coil over a disposable mold that acts as both a winding mandrel and an inner mold shell for epoxy encapsulation. Both molds are made from low-cost sheet metal, and the entire winding and molding processes can be conducted on a standard winding machine.
Career Highlights
Charles Sarver is currently employed at ABB Power T&D Company Inc., where he continues to innovate in the field of electrical engineering. His work has significantly impacted the efficiency of transformer manufacturing processes.
Collaborations
Throughout his career, Sarver has collaborated with notable colleagues, including Thomas J. Lanoue and Wayne Lambert. Their combined expertise has contributed to the advancement of transformer technology.
Conclusion
Charles Sarver's innovative approaches to transformer coil manufacturing have led to significant advancements in the industry. His patents reflect a commitment to improving efficiency and reducing costs in production processes.